<div class="mod-dialog" style="">
    <div class="dialog-mask"></div>
    <div class="dialog-content">
        <div class="dialog-close"></div>
        <h3>今日成长值</h3>
        <p class="add">2.3天=1.7倍x1.1天+0.9天</p>
        <p class="dialog-info">开通超级会员，今日成长加速<span>6.2</span>天</p>
        <button>开通超级会员</button>
    </div>
</div>